Duraflame, 6 Pack, 6 LB Fire Log, Lasts Up To 4 Hours, Lights Quickly, Full Flames In Less Than 5 Minutes, Use In An Indoor, Open Hearth Fireplace, Outdoor Fireplace & Fire Pit, Burns 80% Cleaner Than Wood, UL Approved Safety Classification For Use In UL Listed Factory Built Fire Place Chimneys, Safety Institute Of America Accepted Product, Each Case Contains 6 Each 6 LB Fire Logs.